Clearout API

Name: Clearout API API
Brand: Clearout API
Availability: InStock

★ Only Publicly Available OpenAPI DocumentData EnrichmentContact Enrichmentbearer9 EndpointsREST

For Agents

Verify emails, find professional emails by name and domain, reverse-lookup LinkedIn profiles or domains, and autocomplete company names through a single bearer-authenticated API.

Quickstart

Get started with Clearout API in minutes using your preferred integration method.

# Add to your MCP client config (Claude Desktop, Cursor, Windsurf)
{
  "jentic": {
    "url": "https://api.jentic.com/mcp",
    "auth": "oauth"
  }
}

# Then ask your agent:
"find a professional email address"

# → Jentic returns the GET /events tool with parameter schema, agent executes.

Capabilities

What an agent can do with Clearout API API.

Verify a single email address with detailed deliverability and risk signals

Run bulk email verification jobs and check completion status by list ID

Find professional email addresses for a person at a specific company domain

Reverse lookup a LinkedIn profile URL to retrieve contact and company data

GET STARTED

Start building with Clearout API API

Explore with Jentic

View OpenAPI Document

Use for: I need to find a contact's professional email by name and company, Verify whether an email address is real and safe to send to, Look up a LinkedIn profile and get the associated email and company, Find the company domain for a given organisation name

Not supported: Does not handle email sending, CRM record management, or outreach automation — use for email verification, email discovery, and contact enrichment only.

Jentic publishes the only available OpenAPI document for Clearout API, keeping it validated and agent-ready.

Jentic publishes the only available OpenAPI specification for Clearout API, keeping it validated and agent-ready. Clearout combines email verification, email finder, reverse lookup, and company autocomplete into a single API for cleaning lists and enriching contact records. Synchronous endpoints handle individual lookups while batch endpoints process larger jobs asynchronously and return list IDs to poll. Reverse lookup operations resolve LinkedIn profiles, email addresses, or domains back to associated company and contact data.

Use Cases

Patterns agents use Clearout API API for, with concrete tasks.

★ Outbound Sales Email Discovery

Find verified work emails for a target list of prospects by combining Clearout's email finder with instant verification. Sales teams provide a list of names and company domains, Clearout returns candidate addresses with confidence scores, and verification flags any risky or undeliverable hits before outreach. Typical workflows enrich a few hundred prospects in minutes via the bulk endpoint.

Call POST /email_finder/instant with first name, last name, and domain, then pass the returned email to POST /email_verify/instant and only forward addresses with a positive verification verdict.

LinkedIn-to-Email Enrichment

Convert a LinkedIn profile URL into a professional email and associated company record via Clearout's reverse lookup endpoints. Recruiters and BDRs use this to bridge from LinkedIn searches to outreach without manual research. The lookup returns structured data including current title and company so it can be written straight to a CRM record.

Call GET /reverse_lookup/linkedin with the prospect's profile URL and write the returned email, title, and company into a CRM contact record.

List Hygiene for Marketing Sends

Clean a marketing list before a send by uploading it to Clearout's bulk verification endpoint, polling for status, and removing addresses flagged as undeliverable, role-based, or risky. The bulk flow scales to lists that are too large for synchronous verification and returns deliverability plus quality signals per address.

Submit the list via POST /email_verify/bulk, poll GET /email_verify/bulk/{list_id} until the job completes, and remove every address whose status is invalid or risky from the marketing platform.

Company Domain Resolution

Resolve a free-text company name typed by a user or extracted from a form into the canonical web domain using Clearout's autocomplete endpoint. This is useful before email finding (which requires a domain) and for deduplicating CRM records that store the same company under different names.

Call GET /public/companies/autocomplete with the user-entered company name and select the top match's domain to use in subsequent email finder calls.

AI Agent Lead Enrichment Pipeline

Allow an AI agent to enrich raw leads end-to-end: resolve company domain, find candidate emails, verify deliverability, and reverse-lookup any LinkedIn URLs supplied with the lead. Through Jentic the agent calls each Clearout operation by intent rather than browsing docs, and the bearer token stays in the Jentic vault.

Search Jentic for 'find professional email', then chain autocomplete, email finder, and email verification operations to produce a verified-contact record for each input lead.

Key Endpoints

9 endpoints — jentic publishes the only available openapi specification for clearout api, keeping it validated and agent-ready.

METHOD

PATH

DESCRIPTION

POST

/email_verify/instant

Verify a single email address

POST

/email_verify/bulk

Submit a bulk email verification job

GET

/email_verify/bulk/{list_id}

Check the status of a bulk verification job

POST

/email_finder/instant

Find a professional email by name and domain

GET

/reverse_lookup/linkedin

Reverse lookup a LinkedIn profile

GET

/reverse_lookup/email

Reverse lookup an email address

GET

/public/companies/autocomplete

Autocomplete company names to domains

POST

/email_verify/instant

Verify a single email address

POST

/email_verify/bulk

Submit a bulk email verification job

GET

/email_verify/bulk/{list_id}

Check the status of a bulk verification job

POST

/email_finder/instant

Find a professional email by name and domain

GET

/reverse_lookup/linkedin

Reverse lookup a LinkedIn profile

Why though Jentic?

Three things that make agents converge on Jentic-routed access.

Credential isolation

Clearout bearer tokens are stored encrypted in the Jentic vault. Agents execute Clearout operations via Jentic's scoped access — the JWT never appears in the agent's prompt or context.

Intent-based discovery

Agents search Jentic for intents like 'find a professional email' or 'reverse lookup linkedin profile' and receive the matching Clearout operation with its input schema, ready to execute.

Time to first call

Direct Clearout integration: 1-2 days to wire auth, finder, verifier, and bulk polling. Through Jentic: under 30 minutes — search, load schema, execute.

Related APIs

Alternatives and complements available in the Jentic catalogue.

Alternative

Hunter API

Email finder and verification focused on domain-based discovery and pattern detection.

Choose Hunter when you primarily need to search emails by company domain rather than by individual name.

Complementary

Clearbit API

Firmographic and person enrichment with deeper company datasets.

Pair Clearbit with Clearout when you need richer firmographic data alongside deliverability verification.

Alternative

ZeroBounce API

Email verification with detailed scoring and abuse signals.

Use ZeroBounce when scoring and abuse-flag detection matter more than email finder coverage.

Alternative

NeverBounce API

Email verification widely integrated into mainstream marketing tools.

Pick NeverBounce if you need first-class native integration with major email marketing platforms.

FAQs

Specific to using Clearout API API through Jentic.

Why is there no official OpenAPI spec for Clearout API?

Clearout does not publish an OpenAPI specification. Jentic generates and maintains this spec so that AI agents and developers can call Clearout API via structured tooling. It is validated against the live API and kept up to date. Get started at https://app.jentic.com/sign-up.

What authentication does the Clearout API use?

Clearout uses HTTP bearer token authentication with a JWT format. The token is sent in the Authorization header. When called through Jentic, the token is stored encrypted in the Jentic vault and is never exposed to the agent's prompt context.

Can I find someone's email address with the Clearout API?

Yes. Call POST /email_finder/instant with first name, last name, and a company domain to retrieve a candidate professional email along with a confidence indicator. For lists, use POST /email_finder/bulk and poll the resulting list ID for completion.

Can the Clearout API resolve a LinkedIn profile to an email?

Yes. Call GET /reverse_lookup/linkedin with the LinkedIn profile URL and Clearout returns the associated email and company data when available. This is useful for converting LinkedIn search results into outreach records.

What are the rate limits for the Clearout API?

Rate limits are not declared in the public OpenAPI spec and are governed by the credit plan attached to your Clearout account. Bulk endpoints queue server-side, so the practical limit for large jobs is plan credits rather than per-second throughput.

How do I verify and find emails through Jentic?

Search Jentic for 'find professional email' or 'verify email deliverability' and Jentic returns the matching Clearout operation with its input schema. Run pip install jentic, then await client.search, await client.load, await client.execute to chain finder and verification calls.